Oregon Gartersnake (Thamnophis atratus hydrophilus)
Recent Records
| Taxon | Date | County | State | ||
|---|---|---|---|---|---|
| 1. | Thamnophis atratus hydrophilus | 2025-05-18 | Colusa County | CA | US |
| 2. | Thamnophis atratus hydrophilus | 2025-04-10 | Colusa County | CA | US |
| 3. | Thamnophis atratus hydrophilus | 2024-07-30 | Siskiyou County | CA | US |
| 4. | Thamnophis atratus hydrophilus | 2024-07-30 | Trinity County | CA | US |
| 5. | Thamnophis atratus hydrophilus | 2024-05-15 | Colusa County | CA | US |
| 6. | Thamnophis atratus hydrophilus | 2024-05-15 | Colusa County | CA | US |
| 7. | Thamnophis atratus hydrophilus | 2024-05-15 | Colusa County | CA | US |
| 8. | Thamnophis atratus hydrophilus | 2023-06-21 | Siskiyou County | CA | US |
| 9. | Thamnophis atratus hydrophilus | 2023-06-21 | Siskiyou County | CA | US |
| 10. | Thamnophis atratus hydrophilus | 2022-07-22 | Colusa County | CA | US |
| 11. | Thamnophis atratus hydrophilus | 2022-05-15 | Mendocino County | CA | US |
| 12. | Thamnophis atratus hydrophilus | 2020-06-23 | Colusa County | CA | US |
| 13. | Thamnophis atratus hydrophilus | 2020-06-23 | Colusa County | CA | US |
| 14. | Thamnophis atratus hydrophilus | 2020-05-20 | Tehama County | CA | US |
| 15. | Thamnophis atratus hydrophilus | 2020-05-19 | Tehama County | CA | US |